Penstock Protection Valve

Production Range

  • Size: 400 mm to 2500 mm.


  • We manufacture Penstock Protection Butterfly Valves with its accessories which are installed to protect hydro-electric installations against the possibility of Penstock rupture. These valves are designed to close against turbine runaway during an emergency condition. These valves acts as isolating device for inspection of penstock without dewatering entire head race tunnel.